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Enabling USB (auto)suspend for xHCI controllers incurs random device failures since kernel 4.15

DISCUSSION gert 1 participant 1 message May 17, 2018 USB

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Hello

Thanks for your quick response.

I'll be away on holidays for the coming two weeks, but after that I'll certainly try taking the patch for a test drive for a couple of days (as the issue seemed intermittent).

I'll also notify the users on the Arch linux forum of the patch, as there were others experiencing the same issue. The more testers, the merrier!

Op dinsdag 15 mei 2018 om 9:33 schreef Mathias Nyman <[email protected]>:

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Hi

Quoted 8 lines
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I didn't get any feedback about the suggested patch.

If you talk about this one
https://marc.info/?l=linux-usb&m=15252835690
2325&w=2 then unfortunately I missed it.

Mathias, please confirm, is this patch I need to check on Dell 5855?

Ah, no, it's a different one:

Quoted 9 lines

https://marc.info/?l=linux-usb&m=152544392822763&w=2
also found in my for-usb-linus branch:

git://git.kernel.org/pub/scm/linux/kernel/git/mnyman/xhci.git
for-usb-linus
https://git.kernel.org/pub/scm/linux/kernel/git/mnyman/xhci.git/log/?h=for-usb-linus

-Mathias

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